Geenish yellow powder,melting piont 359C,purity is more than 98%
Be used in whitening of polyester, nylon fiber and plastic
Chemical name:2,2-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazoleStructure type: StilbenylbisbenzoxazolesFormula:C28H18N2O2Molecular Weight:414.4C.I....